Visual intramedullary fixation system

A fixation system and intramedullary nailing technology, applied to internal fixers, fixators, endoscopes, etc., can solve problems such as long operation time, difficult fracture reduction, and radiation damage to patients, and achieve good surgical results and reduce Surgical trauma, fast recovery effect

Pending Publication Date: 2021-05-07
刘刚 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, in femoral and tibial fracture operations, the common method is to directly implant the intramedullary nail into the patient's femur or tibia, and observe the bone reduction and healing through later perspective. It is difficult to observe the fracture site with this method, ...

Method used

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  • Visual intramedullary fixation system

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] like figure 1 As shown, the visualized intramedullary fixation system includes a flexible fiber optic device 2, a metal intramedullary nail 1 and a imaging system, the flexible fiber optic device 2 is set in the metal intramedullary nail 1, and the imaging system and The fiber optic device 2 is electrically connected.

[0016] Further, the metal intramedullary nail 1 is set on the intramedullary nail aimer 3 .

[0017] Further, the imaging system is a...

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Abstract

The invention provides a visual intramedullary fixation system, belongs to the technical field of medical equipment, and aims to solve the problems that when a patient has femoral and tibia fractures and needs to be operated, the condition of broken ends of fracture bones cannot be effectively observed, the body of the patient is severely wounded due to a direct operation, postoperative rehabilitation is slow, and the operation effect is poor. The visual intramedullary fixation system comprises a fiber soft lens device, a metal intramedullary nail and a phase developing system, wherein the fiber soft lens device is arranged in the metal intramedullary nail, and the phase developing system is electrically connected with the fiber soft lens device. Through the fiber soft lens device in the intramedullary nail, observation of the broken ends of the fracture bones is performed on the phase developing system; the broken ends of the fracture bones are accurately reset through prying and rotating reset operation, operation wounds caused to the patient are reduced, the postoperative rehabilitation is fast, and the operation effect is better.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a visualized intramedullary fixation system. Background technique [0002] The intramedullary nail is a widely used intramedullary fixation device, especially for the treatment of long tubular fractures. When a patient suffers from a femur or tibia fracture, the intramedullary nail is often required to fix the fracture position. At present, in femoral and tibial fracture operations, the common method is to directly implant the intramedullary nail into the patient's femur or tibia, and observe the bone reduction and healing through later perspective. It is difficult to observe the fracture site with this method, and the fracture reduction It is more difficult, and the operation time is longer, and the operation trauma is larger, causing greater pain to the patient, and the postoperative recovery is slower, and the postoperative fluoroscopy operation causes greater radiat...

Claims

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Application Information

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IPC IPC(8): A61B17/74A61B17/72A61B1/317A61B1/005A61B90/00
CPCA61B1/005A61B1/317A61B17/72A61B17/74A61B2217/007A61B90/361
Inventor 刘刚侯光志程钊才孙建波蔡勇叶青黄波任强万刚陆毅陈志
Owner 刘刚
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